[alsa-devel] [PATCH v6] sound/soc/lapis: add machine driver for ML7213 Carrier Board

Tomoya MORINAGA tomoya.rohm at gmail.com
Fri Mar 16 05:07:03 CET 2012


On Thu, Mar 15, 2012 at 7:50 PM, Mark Brown
<broonie at opensource.wolfsonmicro.com> wrote:
> On Thu, Mar 15, 2012 at 01:50:48PM +0900, Tomoya MORINAGA wrote:
>
>> OK.
>> codec is slave, i2s controller is master.
>> So, I'll use SND_SOC_DAIFMT_CBS_CFM.
>
> That means "Codec bit clock master frame clock slave".  Are you sure
> that's what you want?

Let me clarify the above.
Does the above "frame clock" mean "data line" of I2S?
If yes, I should have used 'SND_SOC_DAIFMT_CBS_CFS'.

thanks.
-- 
ROHM Co., Ltd.
tomoya


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